当我在 customadapter 中将 Picasso 用于列表视图图像时,当向下和向后滚动到上一个位置列表视图时,我的图像混合了其他位置项目

when i using Picasso in customadapter for listview image, when scroll down and back previous place listview, my image mix other position items

当使用Picasso库下载图片并在listview的imageview中打印时,我对listview图片使用了BaseAdapter。当我向下和向后滚动到上一个位置列表视图时,我的图像混合了其他位置项目列表视图

我的适配器代码:

public View getView(final int position, View view, ViewGroup parent) {
final ViewHolder holder;
if (view == null) {
    holder = new ViewHolder();
    view = inflater.inflate(R.layout.search_items, null);


    holder.NoeMelk = (TextView) view.findViewById(R.id.TxtNoeMelk);
    holder.Imgmelk = (ImageView) view.findViewById(R.id.Imgmelk);

    view.setTag(holder);
} else {
    holder = (ViewHolder) view.getTag();
}
// Set the results into TextViews

holder.Code.setText(worldParametrs.get(position).getId());

if (!worldParametrs.get(position).getPic1().equals("") ) {
    String picurl1 = "http://ansari-rs.ir/public/image/home/" + worldParametrs.get(position).getId() + "/" + worldParametrs.get(position).getPic1();

    Picasso.with(mContext).load(picurl1).resize(80, 110).into(holder.Imgmelk);
    Log.e("FOG", "http://ansari-rs.ir/public/image/home/" + worldParametrs.get(position).getId() + "/" + worldParametrs.get(position).getPic1());
    picurl1 = "";

}

return view;
}

您需要为

添加其他内容
if (!worldParametrs.get(position).getPic1().equals("") ) {
   //your code
} else {
    holder.Imgmelk.setDrawable(null)
}